22.1 sec in total
372 ms
21.3 sec
409 ms
Welcome to airdo21.com homepage info - get ready to check AIRDO 21 best content for Japan right away, or after learning these important things about airdo21.com
【AIRDO公式サイト】北海道発着の飛行機予約はAIRDO(エア・ドゥ)!お得な北海道への格安航空券の予約や、時刻表、空席照会などをご提供しております。航空券の予約以外にもお得なホテルやレンタカープランもご紹介!
Visit airdo21.comWe analyzed Airdo21.com page load time and found that the first response time was 372 ms and then it took 21.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
airdo21.com performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value20.3 s
0/100
25%
Value12.6 s
3/100
10%
Value1,640 ms
11/100
30%
Value0.124
83/100
15%
Value20.3 s
2/100
10%
372 ms
464 ms
10 ms
17 ms
23 ms
Our browser made a total of 1241 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Airdo21.com, 90% (1116 requests) were made to Fonts.gstatic.com and 10% (121 requests) were made to Airdo.jp. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source Airdo.jp.
Page size can be reduced by 882.6 kB (65%)
1.4 MB
482.0 kB
In fact, the total size of Airdo21.com main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Javascripts take 904.1 kB which makes up the majority of the site volume.
Potential reduce by 130.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 58.3 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 130.3 kB or 88% of the original size.
Potential reduce by 988 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. AIRDO 21 images are well optimized though.
Potential reduce by 560.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 560.1 kB or 62% of the original size.
Potential reduce by 191.2 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Airdo21.com needs all CSS files to be minified and compressed as it can save up to 191.2 kB or 80% of the original size.
Number of requests can be reduced by 74 (61%)
122
48
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AIRDO 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
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airdo21.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
airdo21.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
airdo21.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airdo21.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Airdo21.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
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airdo21.com
Open Graph data is detected on the main page of AIRDO 21. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: